baber/WOPTO huggingface dataset:
Patent JP-2004083983-A (JP)
Title: METHOD FOR FORMING Ti FILM
Inventor: TANAKA KEIICHI
IPC: C23C16/14
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a Ti film which sufficiently prevents generation of an RF reflection wave while forming the film with the use of a plasma CVD method.  <P>SOLUTION: This method comprises: at first, forming the Ti film in a process chamber 2 of a plasma CVD apparatus 1 (SP2); carrying the wafer W out from the process chamber 2 (SP3); subsequently cleaning the inside of the process chamber 2 with Cl<SB>2</SB>gas (SP4); then supplying H<SB>2</SB>gas into the process chamber 2 and turning it into plasma (SP5). Thereby, a remaining material such as chlorides of Ni, which may be formed in cleaning with Cl<SB>2</SB>gas, can be removed from the process chamber 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084289-A (JP)
Title: Water storage tank structure
Inventor: FURUSAWA KOICHI
IPC: E04H17/14
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To green the overall surface of a water storage tank for clean water, reclaimed water, or rainwater; to breed freshwater fishes such as carps and gold fishes and create an atmosphere worthy of viewing by residents and passersby without impairing the scenery, by forming the body of a bottom water tank as a transparent body made of glass or plastics; and to reduce the initial cost and running cost of the water storage tank.  <P>SOLUTION: Water storage tank bodies 1' are vertically and horizontally connected to one another via joints 2 and couplings 2' by a predetermined number of steps to obtain a large three-dimensional block body for use not only in exhibition halls but also in event sites. Fully automatic use is done via a controller 9 which is used for a watering pump 6' and a car washing nozzle 16' or the like used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081578-A (JP)
Title: Game medium display device
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game medium display device capable of making a player and others around the player actually feel the sense of ball put-out and reservation of game media more intently by displaying the number of game media obtained by the player by imitating a ball box, and enhancing the thrill and excitement not only of the player but also of the whole game parlor.  <P>SOLUTION: This game medium display device has a ball box display panel 21. The ball box display panel 21 is mounted on the back side of a pair seat 2 set in front of a game device 10 and has a plurality of juxtaposed ball box display units 30a and 30b to be lit in the shapes imitating ball boxes each for reserving a prescribed number of Pachinko balls. The display of the ball box display units 30a and 30b is controlled so that they are lit one by one according to the number of prize balls dispensed to the player from the Pachinko machine body 11 side of the game device 10. On the other hand, the number of prize balls is directly indicated in a numeric figure by a display part 40 separately from the ball box display panel 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092800-A (JP)
Title: Roller retaining spacer and rolling motion device using it
Inventor: RYU SUSUMU
IPC: F16C29/04
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller retaining space for use in a rolling motion device, which dispenses with strict limitations for selection of material and dimensional error by eliminating the falling of a spacer, and to provide an inexpensive and reduced-noise rolling motion device having a high load capacity by using it.  <P>SOLUTION: This roller retaining spacer 1 has retention parts 4 and 4 for retaining balls 14 as rollers on the opposed surfaces 3 and 3 of a cylindrical body, respectively, and a guide part 5 provided on the circumference of the cylindrical body 2. This guide part 5 may be provided in a double collar type provided in mutually opposed positions of the circumference, or a single collar type provided only in part of the circumference.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094064-A (JP)
Title: Pigment-dispersed liquid for forming electrophotographic photoreceptive layer, method of manufacturing pigment-dispersed liquid and method of manufacturing electrophotographic photoreceptor
Inventor: TORII TOSHINORI
IPC: G03G5/06
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a pigment-dispersed liquid for forming an electrophotographic photoreceptive layer having a function for transferring electric charges from a charge generating layer to a charge transport layer with high efficiency and effectively decreasing the surface potential of a photoreceptor after the photoreceptor is irradiated with write light or destaticizing light, and to provide a method of manufacturing an electrophotographic photoreceptor.  <P>SOLUTION: In the method of manufacturing the pigment-dispersed liquid for forming the electrophotographic photoreceptive layer, the dispersed liquid containing pigment containing oxytitanium phthalocyanine and binding resin further contains a solvent whose boiling point is ≥110°C. The method of manufacturing the electrophotographic photoreceptor is also provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101721-A (JP)
Title: Lens barrel and camera
Inventor: TSUZUKI MASAHIKO
IPC: G03B5/00
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the roll of a ball rolling type image shake correction lens.  <P>SOLUTION: The lens barrel equipped with an image shake correction device having a correction lens member for correcting image shake by moving on a plane orthogonal to an optical axis, and two pairs of electromagnetic actuators for driving it in two directions orthogonal to each other on the plane orthogonal to the optical axis, has a biasing member for biasing the correction lens member to a fixed member in a lens barrel body, a guide member arranged between the correction lens member and the fixed member and preventing the correction lens member from moving in a direction other than the two directions, and a spherical member arranged between the correction lens member and the guide member and the guide member and a fixed group and capable of rolling and moving.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098837-A (JP)
Title: Operation control system for vehicle-mounted heater load
Inventor: ANDO MASANORI
IPC: B60S1/38
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To optimize the operation time of a heater load in accordance with the operation environment and the purpose of its use so as to reduce unnecessary load on the engine or the battery.  <P>SOLUTION: In response to a switch input by the user that activates a heater load (a wiper deicer 30, a rear defogger 32, or mirror heater 34), a body control unit 1 determines the vehicle's running environment including outside-air temperature, running status, and engine load status, etc., based on the information directly input thereto from a sensor switch and information of the vehicle from respective units transmitted through the medium of an in-vehicle LAN, and controls the operation regulation or suspension or, in reverse, the positive operation of the heater load. This enables optimization of operation time of the heater loads in accordance with the operation environment or the purpose of their use, and allows reduction of unnecessary loads on the engine or the battery.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104596-A (JP)
Title: Time stamp mail server system
Inventor: UEHATA MASAKAZU
IPC: G09C1/00
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a time stamp mail server system for collecting mails transmitted and received by an organization such as a corporation, preventing illegal alteration and pretense of being someone else without exchanging/managing individual complicated certificates and preventing a virus mail from being transmitted and received.  <P>SOLUTION: This time stamp mail server system is provided with a mail selecting means 32 for dividing received e-mails between e-mails that are signed and transmitted and e-mails that are transmitted as they are without being signed on the basis of a prescribed condition, and a time stamp means 40 for attaching time information to electronic information composed of a one-way function value 55 of electronic data of an e-mail signed by the mail selecting means 32 and issuing a digitally signed digital certificate 56. In addition, the system is provided with a mail transferring means 31 for transferring an e-mail determined not to be signed by the mail selecting means 32, and for attaching the digital certificate 56 issued by the time stamp means 40 to an e-mail determined to be signed and transferring the mail as an e-mail with a time stamp.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099297-A (JP)
Title: Powder receiving equipment
Inventor: YANO TERU
IPC: B63B35/44
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide powder receiving equipment for easily forcibly-sending and delivering powder in silos while using the small silos.  <P>SOLUTION: A force feed hose of a cement ship is connected to a receiving pipe 12 of a pontoon 1, and cement is successively forcibly fed and delivered in the respective vertical silos 2 by prescribed pressure from the cement ship. At this time, air including dirt and dust in the respective vertical silos 2 is simultaneously collected and exhausted from a bag filter 5 of the other vertical silo 2, a bag filter 6 of a horizontal silo 3 and an auxiliary bag filter 11 by passing through a first dust collecting pipe 8, a second dust collecting pipe 9 and a third dust collecting pipe 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103181-A (JP)
Title: Semiconductor nonvolatile memory which has improved tracking characteristic
Inventor: TAKAHASHI SATOSHI
IPC: G11C16/06
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile memory obtained by tracking the threshold voltage characteristic of reference-side cell transistors to the characteristic of a core-side cell transistor.  <P>SOLUTION: The nonvolatile memory in which data is stored depending of a difference in threshold voltage has the core-side cell transistor C-MC to which an electric charge is injected depending on stored data and the reference-side cell transistors RA-MC and RB-MC supplying a reference level when reading data from the core-side cell transistor. In the program operation of injecting electric charges depending on the stored data, the core-side cell transistor is impressed with first drain voltage and the reference-side cell transistors are impressed with second a drain voltage lower than the first drain voltage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003167514-A (JP)
Title: Card holder
Inventor: KAMATA MASASHI
IPC: B42D15/00
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card holder enabling easy change of a card.  <P>SOLUTION: The card holder 20 composed of a thin plate type base material 1 and a transparent film 2 laid over the other holds, between the base material and the transparent film, a card C1 on the surface of which a character 10 or a graphic is displayed. The base material 1 and the transparent film 2 are fixed by surface contact along one side 3 capable of holding the card C1 of the card holder 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004106029-A (JP)
Title: Soldering device
Inventor: OKANO TERUO
IPC: B23K3/00
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soldering device for preventing the environment on the lower side of a work from influencing the upper side of the work.  <P>SOLUTION: A plurality of circular holes 33 to fit a work W therein are opened at a predetermined angular interval in a disk-like index table 22 rotated while being stopped at the predetermined angle. A supporting tool 31 and a masking tool 32 to hold the work W while covering a space between the index table 22 and the work W are respectively provided in the circular holes 33. A closed work lower side space part 61 is formed below the index table 22, the supporting tool 31, the masking tool 32, and the work W, and at least a pre-heating unit 27 and a nozzle of a jet soldering tank are disposed therein. A closed work upper side space part 62 is demarcated on the upper side of the work lower side space part 61 via the index table 22, the supporting tool 31, the masking tool 32, and the work W.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113898-A (JP)
Title: Hydrogen generation catalyst
Inventor: YAMAZAKI KIYOSHI
IPC: B01J21/04
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst exhibiting a high hydrogen generating activity ranging from a low temperature region to a high temperature region, with superior heat resistance and suppressed against sulfur poisoning.  <P>SOLUTION: This catalyst comprises a carrier containing at least θ-type alumina and a noble metal carried by the carrier. The θ-type alumina has a large specific area, the carried noble metal has no defect of being stabilized in an oxidized state, and is easily reduced to a metal state. Since the θ-type alumina has a strong acidic property, sulfur oxides are suppressed from coming close, and the sulfur oxides adsorbed in the carrier is easily released.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113404-A (JP)
Title: Method and tool for top game
Inventor: TANI SEIJIRO
IPC: A63H1/00
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and tools for increasing the amusement of top spinning by making the top spinning to a personal or group game by imparting game properties to conventionally known top spinning.  <P>SOLUTION: In the method and tools for the top game provided as a basic means, a top mold A20 having a hole part 20a formed as the pass-through hole of the top is erected on a top mold table 19, and multiple kinds of tools are arranged flatly in parallel to the top mold A20. Scores are given by landing the rotating top passing through the hole part 20a formed as the pass-through hole onto the tools.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003118537-A (JP)
Title: Seat belt rewind device with automatic lock mechanism
Inventor: PALLISER MARTYN
IPC: B60R22/415
Filed: 2002-09-27
Abstract: PROBLEM TO BE SOLVED: To miniaturize a seat belt rewind device. SOLUTION: This seat belt rewind device 1 is provided with a spool 3 rotatably attached thereto, and an automatic lock mechanism having a gear wheel 14 to which the rotation of the spool 3 is transmitted and an actuator member 12. The actuator member 12 is provided with an actuator claw 15 geared with a ratchet wheel fixed to the spool 3 and an arm 16 and a leg part 17 disposed at an interval apart. The gear wheel 14 is provided with first and second actuator tabs pressing the leg part 17 and the arm 16 respectively. The actuator member 12 is so formed that, when the leg part 17 is pressed by the first actuator tab, it rotates toward the first position so that the actuator claw 15 is geared with the ratchet wheel, and when the arm 16 is pressed by the second actuator tab, it rotates toward the second position so that the gearing of the actuator claw 15 is released.
Patent JP-2004116214-A (JP)
Title: Communication system, control device and management device
Inventor: YUI KOJI
IPC: E05B49/00
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system ensuring high security regarding the management of an electronic key.  <P>SOLUTION: The communication system comprises a control device which controls a door locking mechanism for locking or unlocking the door according to electronic key information, and a management device connected to the control device through a communication network. The control device includes a first storage part for storing the electronic key information; a door lock control part which compares the electronic key information received from an electronic key device with the electronic key information stored in the first storage part and controls the locking and unlocking of the door according to the comparison result; and a deleting means which deletes the electronic key information from the first storage part according to a request to delete the electronic key information, which request is received from the management device. When receiving a deletion input, the management device searches for the address of the control device in which the electronic key information to be deleted is registered. The management device then transmits the received request to delete the electronic key information to the control device corresponding to the address.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114126-A (JP)
Title: Slide drop preventing device for mechanical press
Inventor: KOIZUMI NOBUO
IPC: B30B15/28
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slide drop preventing device which is simple and can be composed in small size and certainly prevent a slide from dropping without a little slide drop at any positions for a short time, moreover maintainability is good and can be additionally equipped to an existing press machine with small reconstruction for a short time.  <P>SOLUTION: The slide drop preventing device has an external gear (4) of a rotary drive-type slide, an external gear (4) pivoted on a rotary axis of the rotary drive-type slide, or an external gear (4) engaging to the gear of the rotary drive-type slide, and an engaging member (11) which can be equipped with at least one of the above external gears (4) from the diameter direction to be able to engage or release freely, and a member (10) for inserting the engaging member which makes the engaging member (11) move to the diameter direction of the above external gear (4). And the device comprises a moving member (30) which makes the engaging member (11) move and decide the position freely to the substantially tangent direction of the above external gear (4).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126740-A (JP)
Title: Ic card device
Inventor: SHINOHARA MUTSUO
IPC: B42D15/10
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC card device capable of easily uniting the device itself with the other recording medium device by making shallow its depth, and reducing any impact on an IC card or internal mechanism due to its dropping or falling.  <P>SOLUTION: At the time of inserting the long side of a rectangular IC card 17 into a front slit-shaped insertion port 12, the back face of the IC card 17 is butted against both a detection cam 21b of an erroneous insertion preventing lever 21 and a detection cam 22b of an erroneous insertion preventing lever 22, and the detection cams 21b and 22b are pressurized downward, and stoppers 21c and 22c across a card insertion port 16a of an IC card connector part 16 according to this are moved downward so that the IC card 17 can be inserted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121958-A (JP)
Title: Fluidized vessel jet crusher
Inventor: SANTO HIDEYUKI
IPC: G03G9/087
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve the recovery efficiency of a crushed product having a desired particle size by controlling the occurrence of a turbulent flow in a crusher.  <P>SOLUTION: In a fluidized vessel jet crusher having at least a crushing chamber in which a raw material flows, a high speed jet air current nozzle for the collision of the raw material in the crushing chamber, and a rotary classifier for catching crushed particles of a given particle size or smaller in the upper part, a partition member for partitioning the upper part of the crushing chamber is installed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122570-A (JP)
Title: Design-shaped metallic member, a set of decorative fittings and structure with decorative fittings
Inventor: HIRAIDE SADAJI
IPC: E04F19/02
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide decorative fittings capable of realizing respectively an expression with an individuality and an originality even for the same kind of decoration and structure such as furniture.  <P>SOLUTION: A structure 1 is decorated with a set of decorative fittings 3 consisting of the decorative fittings 2a-2r. This set of the decorative fittings 3 consists of the decorative fittings 2a-2r prepared by forming approximately similar color patterns 7a-7r on the surfaces of the decorative fittings main bodies by simultaneously heating the fittings 4a-4r before treatment under an approximately same heating condition to bring them to a high temperature condition and by simultaneously quenching them with water under an approximately same quenching condition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122041-A (JP)
Title: Sand collecting apparatus and sand collecting method
Inventor: SUZUKI TAKASHI
IPC: B01D21/18
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To adjust to a proper value the pressure of the pressurized water to be supplied to a nozzle of a sand collecting apparatus for collecting the sand accumulated on the bottom surface of a sedimentation basin by jetting water from the nozzle.  <P>SOLUTION: This sand collecting apparatus is provided with a water pressurizing pump 6, a sand collecting pit 2B and a jet pump 5 being a sand pumping pump arranged in the pit 2B. The water of a water source is sucked, pressurized and discharged by the pump 6, which is supplied to a plurality of the nozzles 3 through sand collecting pipelines 4 and jetted through jetting spouts of the nozzles 3. By the jetted pressurized water, the sand accumulated on the bottom surface 2A of the sedimentation basin 2 is collected in the pit 2B. A supply pressure adjusting means is arranged for adjusting the pressure of the pressurized water to be supplied to each of the nozzles 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003195489-A (JP)
Title: Cyclic sulfonium, sulfoxonium photoacid generator and photoresist comprising the same
Inventor: JAMES F CAMERON
IPC: G03F7/038
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new photoacid generator compound ('PAG') particularly useful as a photoactive component of a photoresist imaged at short wavelengths such as 248 nm, 193 nm and 156 nm, and to provide a photoresist composition comprising the above compound.  <P>SOLUTION: The new cyclic sulfonium and sulfoxonium photoacid generator compounds (PAG) contain a sulfonium (namely S<SP>+</SP>) or sulfoxonium (namely S(O)<SP>+</SP>) cation as the cycle constituting member of a cyclic group, preferably an alicyclic (nonaromatic) group. The photoresist composition comprises the above compound.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004130606-A (JP)
Title: Laser welding method and laser fusion-bonding apparatus
Inventor: ISHIMARU YOICHI
IPC: B29L31/30
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser welding method for welding resin molded objects comprising a resin having the absorbability of a laser beam and suppressing the lowering of the strength of a welded part after welding.  <P>SOLUTION: In the laser welding method, two resin molded objects comprising the resin having the absorbability of laser beam are held in such a state that a small interval is provided between the respective welded end parts of them and the opposed parts of the respective welded end parts are irradiated with a laser beam to weld the respective welded end parts. The respective welded end parts are formed so that the cross sections thereof, which are formed by inclining the surfaces opposed to a laser beam source thereof with respect to the laser beam and making the rear surfaces opposed to the laser beam source thereof vertical to the laser beam, have an almost wedge shape, and the laser beam is thrown on the welded end parts in such a state that the welding resin comprising the resin having the absorbability of the laser beam is arranged to the opposed parts of the welded end parts in the laser beam. Two resin molded objects having the absorbability of the laser beam can be welded without yielding the lowering of strength in the welded part after fusion-bonding.  <P>COPYRIGHT: (C)2004,JPO